[INFO] cloning repository https://github.com/Dentosal/sc2-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dentosal/sc2-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDentosal%2Fsc2-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDentosal%2Fsc2-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5de0e7211856e00e530ccc0fc013dfba9bab04d
[INFO] checking Dentosal/sc2-proxy against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDentosal%2Fsc2-proxy" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dentosal/sc2-proxy on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dentosal/sc2-proxy
[INFO] finished tweaking git repo https://github.com/Dentosal/sc2-proxy
[INFO] tweaked toml for git repo https://github.com/Dentosal/sc2-proxy written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Dentosal/sc2-proxy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 79ae8b8dcfaf4c293f2cf1fa10a63cc3b9d323bba50a73b7b53efdd47e745f74
[INFO] running `Command { std: "docker" "start" "-a" "79ae8b8dcfaf4c293f2cf1fa10a63cc3b9d323bba50a73b7b53efdd47e745f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79ae8b8dcfaf4c293f2cf1fa10a63cc3b9d323bba50a73b7b53efdd47e745f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ae8b8dcfaf4c293f2cf1fa10a63cc3b9d323bba50a73b7b53efdd47e745f74", kill_on_drop: false }`
[INFO] [stdout] 79ae8b8dcfaf4c293f2cf1fa10a63cc3b9d323bba50a73b7b53efdd47e745f74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 395e1165ce4b81c5550ab6d698e4196f9a3ecdaf3dcc8ae5ad8d59928463dd3d
[INFO] running `Command { std: "docker" "start" "-a" "395e1165ce4b81c5550ab6d698e4196f9a3ecdaf3dcc8ae5ad8d59928463dd3d", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.6
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[INFO] [stderr]    Compiling libc v0.2.48
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[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking tokio-executor v0.1.6
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]     Checking unicode-normalization v0.1.8
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[INFO] [stderr]    Compiling quote v0.6.11
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[INFO] [stderr]     Checking tokio-current-thread v0.1.4
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[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling syn v0.15.26
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[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking crossbeam v0.7.1
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[INFO] [stderr]     Checking tokio-tcp v0.1.3
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[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking pretty_env_logger v0.3.0
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]     Checking tokio v0.1.15
[INFO] [stderr]     Checking tokio-tls v0.2.1
[INFO] [stderr]     Checking websocket v0.22.2
[INFO] [stderr]    Compiling serde_derive v1.0.87
[INFO] [stderr]    Compiling protobuf-codegen v2.3.0
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]    Compiling protoc-rust v2.3.0
[INFO] [stderr]     Checking dotenv v0.13.0
[INFO] [stderr]    Compiling sc2-proto v0.2.1
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.38
[INFO] [stderr]     Checking sc2-proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `RequestJoinGame` is imported redundantly
[INFO] [stdout]    --> src/game/lobby.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 6   | use sc2_proto::sc2api::RequestJoinGame;
[INFO] [stdout]     |     ---------------------------------- the item `RequestJoinGame` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 131 |         use sc2_proto::sc2api::{Request, RequestJoinGame};
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/game/mod.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn any_panic_to_string(panic_msg: Box<Any>) -> String {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RequestJoinGame` is imported redundantly
[INFO] [stdout]    --> src/game/lobby.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 6   | use sc2_proto::sc2api::RequestJoinGame;
[INFO] [stdout]     |     ---------------------------------- the item `RequestJoinGame` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 131 |         use sc2_proto::sc2api::{Request, RequestJoinGame};
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/game/mod.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn any_panic_to_string(panic_msg: Box<Any>) -> String {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Observer`
[INFO] [stdout]    --> src/game/lobby.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     Observer,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `type_alias_enum_variants` has been stable since 1.37.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(type_alias_enum_variants)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Observer`
[INFO] [stdout]    --> src/game/lobby.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     Observer,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `type_alias_enum_variants` has been stable since 1.37.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(type_alias_enum_variants)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "395e1165ce4b81c5550ab6d698e4196f9a3ecdaf3dcc8ae5ad8d59928463dd3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395e1165ce4b81c5550ab6d698e4196f9a3ecdaf3dcc8ae5ad8d59928463dd3d", kill_on_drop: false }`
[INFO] [stdout] 395e1165ce4b81c5550ab6d698e4196f9a3ecdaf3dcc8ae5ad8d59928463dd3d